547 Praxedis

547 Praxedis
Discovery [1][2]
Discovered byP. Götz
Discovery siteHeidelberg Obs.
Discovery date14 October 1904
Designations
(547) Praxedis
Pronunciation/prækˈsiːdɪs/ (Πραξηδίς)
Named after
Novel character [3]
(Joseph Victor von Scheffel)
1904 PB
main-belt · (middle)
Postrema [4]
Orbital characteristics [1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc112.72 yr (41,171 days)
Aphelion3.4304 AU
Perihelion2.1237 AU
2.7770 AU
Eccentricity0.2353
4.63 yr (1,690 days)
161.79°
0° 12m 46.8s / day
Inclination16.899°
193.21°
195.64°
Physical characteristics
Dimensions52.462±1.716 km[1]
9.105 h (0.3794 d)[1]
0.101±0.009[1]
Tholen = XD: [1]
SMASS = Xk [1]
B–V = 0.761[1]
U–B = 0.254[1]
9.52[1]

547 Praxedis, provisional designation 1904 PB, is a Postremian asteroid from the central regions of the asteroid belt, approximately 52 kilometers in diameter.

  1. ^ a b c d e f g h i j Cite error: The named reference jpldata was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference MPC-object was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference springer was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference Ferret was invoked but never defined (see the help page).